(a) Given that \(p = x + ym^{3}\), find m in terms of p, x and y. (b) Using the method of completing the square, find the roots of the equation \(x^{2} - 6x...

(a) Given that \(p = x + ym^{3}\), find m in terms of p, x and y.

(b) Using the method of completing the square, find the roots of the equation \(x^{2} - 6x + 7 = 0\), correct to 1 decimal place.

(c) The product of two consecutive positive odd numbers is 195. By constructing a quadratic equation and solving it, find the two numbers.